Zinc into lead(II) nitrate solution
Zinc metal is placed in a lead(II) nitrate solution.
reactions
Cadmium into lead(II) nitrate solution
Cadmium metal is placed in a lead(II) nitrate solution.
Precipitation reaction of sodium hydroxide and copper(II) nitrate
Colorless sodium hydroxide solution is added to blue copper(II) nitrate solution.
Precipitation reaction of sodium hydroxide and nickel(II) nitrate
Colorless sodium hydroxide solution is added to green nickel(II) nitrate solution.
Water gas reaction
When water contacts burning charcoal, hydrogen gas and carbon monoxide gas form.
Precipitation reaction of sodium hydroxide and silver nitrate
Colorless sodium hydroxide solution is added to colorless silver(II) nitrate solution.
Thermite reaction
When ignited by a glycerin/permanganate reaction, an aluminum/iron oxide mixture reacts vigorously and spectacularly, producing molten iron and aluminum oxide.
Precipitation reaction of sodium hydroxide and iron(III) nitrate
Colorless sodium hydroxide solution is added to dark yellow iron(III) nitrate solution.
Oxidation of glycerol by potassium permanganate
Glycerol (glycerin, glycerine) is oxidized by potassium permanganate.
Precipitation reaction of sodium iodide and mercury(II) chloride
Pale yellow sodium iodide solution is added to colorless mercury(II) chloride solution.